| Registro completo |
| Provedor de dados: |
Agriscientia (Córdoba)
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| País: |
Argentina
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| Título: |
Incidence of begomoviruses and climatic characterisation of Bemisia tabaci-geminivirus complex in soybean and bean in Argentina
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| Autores: |
Alemandri,V.
Rodriguez Pardina,P.
Izaurralde,J.
García Medina,S.
Argüello Caro,E.
Mattio,M.F.
Dumón,A.
Rodriguez,S.M.
Truol,G.
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| Data: |
2012-06-01
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| Ano: |
2012
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| Palavras-chave: |
Begomoviruses
Bean golden mosaic virus
Geographic Information System (GIS)
Tomato yellow spot virus
Soybean blistering mosaic virus
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| Resumo: |
Since the 1990s geminiviruses have emerged as devastating pathogens in tropical and subtropical regions as well as in temperate regions. Recent studies accomplished molecular hybridization-based detection of three begomoviruses infecting soybean and bean crops in Argentina, Bean golden mosaic virus (BGMV), Soybean blistering mosaic virus (SbBMV) and Tomato yellow spot virus (ToYSV). The aims of the present study were to determine incidence and prevalence of the three known geminiviruses in soybean and bean crops in Argentina following the same procedure and to characterize the sites where Bemisia tabaci-geminivirus complex was found based on climate data. The highest incidence values were observed in Salta province. BGMV exhibited the highest prevalence and incidence values in the bean crop, followed by SbBMV. In the soybean crop, SbBMV showed the highest prevalence and incidence values, followed by ToYSV. One hundred and three soybean and bean plots distributed in Argentina, where the Bemisia tabaci-geminivirus complex was detected, were characterized employing a Geographic Information System (GIS). The complex was found in warm and low rainfall areas; these climatic characteristics are consistent with those identified in a previously described model. A map with the probability of occurrence of B. tabaci-geminivirus, based on the climatic characteristics, was obtained.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2012000100004
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| Editor: |
Facultad de Ciencias Agropecuarias. Universidad Nacional de Córdoba
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| Formato: |
text/html
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| Fonte: |
Agriscientia v.29 n.1 2012
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| Direitos: |
info:eu-repo/semantics/openAccess
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